pytorch - 💡(How to fix) Fix DISABLED test_graph_break_bomb_backend_inductor_device_cpu (__main__.TestPackage) [1 comments, 1 participants]

Traceback (most recent call last): File "/opt/conda/envs/py_3.14/lib/python3.14t/unittest/case.py", line 58, in testPartExecutor yield File "/opt/conda/envs/py_3.14/lib/python3.14t/unittest/case.py", line 669, in run self._callTestMethod(testMethod) ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^ File "/opt/conda/envs/py_3.14/lib/python3.14t/unittest/case.py", line 615, in _callTestMethod result = method() File "/opt/conda/envs/py_3.14/lib/python3.14t/site-packages/torch/testing/_internal/common_utils.py", line 3532, in wrapper method(*args, **kwargs) ~~~~~~^^^^^^^^^^^^^^^^^ File "/opt/conda/envs/py_3.14/lib/python3.14t/site-packages/torch/testing/_internal/common_utils.py", line 607, in instantiated_test test(self, **param_kwargs) ~~~~^^^^^^^^^^^^^^^^^^^^^^ File "/__w/pytorch/pytorch/test/dynamo/test_package.py", line 228, in test_graph_break_bomb self.assertEqual(compiled_fn(*args), args[0].sum()) ~~~~~~~~~~~^^^^^^^ File "/opt/conda/envs/py_3.14/lib/python3.14t/site-packages/torch/_dynamo/eval_frame.py", line 1095, in compile_wrapper result = fn(*args, **kwargs) File "/__w/pytorch/pytorch/test/dynamo/test_package.py", line 186, in fn if x.sum() == mid: File "/__w/pytorch/pytorch/test/dynamo/test_package.py", line 188, in torch_dynamo_resume_in_fn_at_186 elif x.sum() < mid: File "/__w/pytorch/pytorch/test/dynamo/test_package.py", line 186, in torch_dynamo_resume_in_fn_at_188 if x.sum() == mid: File "/__w/pytorch/pytorch/test/dynamo/test_package.py", line 188, in torch_dynamo_resume_in_fn_at_186 elif x.sum() < mid: File "/__w/pytorch/pytorch/test/dynamo/test_package.py", line 186, in torch_dynamo_resume_in_fn_at_188 if x.sum() == mid: File "/__w/pytorch/pytorch/test/dynamo/test_package.py", line 188, in torch_dynamo_resume_in_fn_at_186 elif x.sum() < mid: File "/__w/pytorch/pytorch/test/dynamo/test_package.py", line 186, in torch_dynamo_resume_in_fn_at_188 if x.sum() == mid: File "/__w/pytorch/pytorch/test/dynamo/test_package.py", line 186, in torch_dynamo_resume_in_fn_at_186 if x.sum() == mid: NameError: name '__compiled_fn_142_1f44c36f_54c7_4d9a_89be_98e6135e6189' is not defined

To execute this test, run the following from the base repo dir: python test/dynamo/test_package.py TestPackage.test_graph_break_bomb_backend_inductor_device_cpu

This message can be suppressed by setting PYTORCH_PRINT_REPRO_ON_FAILURE=0

TL;DR

The test test_graph_break_bomb_backend_inductor_device_cpu is failing due to a NameError exception, indicating that a compiled function is not defined.

Guidance

• Investigate the test_graph_break_bomb function in dynamo/test_package.py to understand why the compiled function __compiled_fn_142_1f44c36f_54c7_4d9a_89be_98e6135e6189 is not defined.
• Check the workflow logs for any errors or warnings related to compilation or function definition.
• Verify that the PYTORCH_PRINT_REPRO_ON_FAILURE environment variable is set to 1 to enable reproducibility debugging.
• Review the test file dynamo/test_package.py and the TestPackage class to ensure that the test is properly defined and executed.

Example

No code snippet is provided as the issue is related to a specific test failure and requires further investigation.

Notes

The issue is specific to the test_graph_break_bomb_backend_inductor_device_cpu test and may require debugging and investigation to resolve. The provided error message and stack trace indicate a NameError exception, but the root cause is unclear.

Recommendation

Apply workaround: Investigate and debug the test_graph_break_bomb function to resolve the NameError exception. This may involve modifying the test code or the compilation process to ensure that the compiled function is properly defined.